摘要
介绍了混凝土坝扬压力的灰色模型预测软件的开发及工程应用,预测软件基于Windows操作平台,利用ActiveX自动化技术实现Delphi与Matlab的混合编程,采用等时间间距的灰色模型和灰色优化模型对混凝土坝扬压力进行预测。龙羊峡大坝扬压力的灰色模型预测结果表明:本软件能够较好的反映混凝土坝扬压力的变化趋势,灰色模型能够较好的预测短期扬压力值。
The development and practical application of the grey model prediction software for concrete dam uplift pres-sure was introduced here .Based on Windows operating system ,the interface between Matlab and Delphi was obtained through ActiveX technology supplied by Matlab .And then the equidistant sequence grey model and the optimized grey model were adopted for forecasting uplift pressure of concrete dams . The prediction results of the grey model of Longyangxia Dam uplifting pressure suggest that this software reflects the changing trend of the pressure well , and the grey model can predict short-term uplifting pressure with satisfying values .
出处
《水利与建筑工程学报》
2014年第5期147-149,184,共4页
Journal of Water Resources and Architectural Engineering
关键词
混凝土坝
扬压力
灰色预测
Delphi
Matlab
the concrete dam
uplift pressure
prediction of grey model
Delphi
Matlab
